Story
of Master Extreme

Climbing for history

In 2009, three great mountaineers accepted a challenge that has gone down in history. 

Accompanied by two renowned Sherpas named Apa Sherpa and Little Karim, Swiss explorer Stéphane Schaffter undertook the ascent of a hitherto unconquered Himalayan peak. To achieve what some said could not be done, he naturally chose the Master Compressor Extreme LAB 2 to brave the elements with him. 

Profoundly moved when they finally reached the summit, the three climbers christened the peak "Mount Antoine LeCoultre". A truly fine tribute to the Manufacture's founder.